From 3230953cc971bfa6da8e19c0b6055c156c495352 Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <poldsberg@gmail.com>
Date: Wed, 18 Oct 2023 11:02:24 +0200
Subject: [PATCH] frontend-app-api: switch to ReadonlyMap in app graph types

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
---
 packages/frontend-app-api/src/wiring/graph/types.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/frontend-app-api/src/wiring/graph/types.ts b/packages/frontend-app-api/src/wiring/graph/types.ts
index 21ea55c780..d7f80faa1b 100644
--- a/packages/frontend-app-api/src/wiring/graph/types.ts
+++ b/packages/frontend-app-api/src/wiring/graph/types.ts
@@ -44,7 +44,7 @@ export interface AppNodeSpec {
  */
 export interface AppNodeEdges {
   readonly attachedTo?: { node: AppNode; input: string };
-  readonly attachments: Map<string, AppNode[]>;
+  readonly attachments: ReadonlyMap<string, AppNode[]>;
 }
 
 /**
@@ -71,6 +71,6 @@ export interface AppNode {
 
 export interface AppGraph {
   root: AppNode;
-  nodes: Map<string /* id */, AppNode>;
+  nodes: ReadonlyMap<string /* id */, AppNode>;
   orphans: Iterable<AppNode>;
 }